Woven bags are very versatile, mainly used for packaging and packaging of various items, and they are widely used in industries. The plastic woven bag manufacturer uses polypropylene resin as the main raw material, which is extruded, stretched into flat wire, and then woven to make a bag. The composite plastic woven bag uses plastic woven cloth as the base material and is compounded by casting method. With the development of the petrochemical industry, the production of polyethylene has developed rapidly, and its output accounts for about 1/4 of the total plastic output.
Enterprises face fierce competition from peers. In order to win the consumer market, it is important to do a good job of publicity. Woven bags improve the brand awareness of enterprise-level products. All walks of life are doing their best to promote corporate publicity. Woven bags are not traditional woven bags. With low production cost, it can effectively save the company’s publicity investment. This type has the characteristics of softness and beauty, and has become a practical shopping tool for consumers.
Enterprises can print products on woven bags, making woven bags an important means of publicity. Facts have proved that woven bags have strong promotional value and can be used by consumers. This also means that more people will have a deeper understanding of enterprise-level products through woven bags, which can effectively increase product orders and rapidly increase the number of enterprises, the popularity of the company, the power and effect of application promotion, and earn for enterprises made huge profits.
Plastic woven bags are made of polypropylene material. After stretching polyethylene and polypropylene, while the strength in the stretching direction increases, the tear strength along the stretching direction or the tensile strength in the perpendicular stretching direction decreases significantly. Although biaxial stretching can make the mechanical properties of their films more balanced in both directions, the strength of the stretching side is much weaker, and the woven bag can give full play to the high strength characteristics of the uniaxially stretched film.
In terms of film making and stretching, the production process of flat yarn for making woven bags is similar to that of plastic film, while for laminating woven bags, the composite process is the same as that of extrusion composite film, except that it is woven Cloth replaces paper or base film. In addition, weaving process is added, so it has its own characteristics. In our daily life, woven bags have become the main production materials of our packaging. The load-bearing and tensile force of woven bags are very important.
Post time: Nov-30-2022